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Which of the following is not classified as a papillary lesion of the breast according to the World Health Organization?
Which of the following is not classified as a papillary lesion of the breast according to the World Health Organization?
- Invasive papillary carcinoma
- Solid papillary carcinoma
- Lobular carcinoma (correct)
- Ductal carcinoma in situ
What are the main histological features of papillary lesions of the breast?
What are the main histological features of papillary lesions of the breast?
- Solid masses with no fibrovascular cores
- Fibrovascular cores covered by epithelial cells with intervening myoepithelial cells (correct)
- Cystic structures with no epithelial cells
- Adipose tissue with no fibrovascular cores
Which type of papillary lesion of the breast poses a diagnostic challenge due to overlapping morphological features and immunohistochemical profiles?
Which type of papillary lesion of the breast poses a diagnostic challenge due to overlapping morphological features and immunohistochemical profiles?
- Solid papillary carcinoma (correct)
- Encapsulated papillary carcinoma
- Intraductal papilloma
- Papillary ductal carcinoma in situ
Which of the following is a subtype of intraductal papilloma according to the World Health Organization classification?
Which of the following is a subtype of intraductal papilloma according to the World Health Organization classification?
What is the main emphasis of the review on papillary lesions of the breast?
What is the main emphasis of the review on papillary lesions of the breast?
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